Which condition exhibits symptoms similar to alcohol intoxication?

Nitrogen narcosis occurs when divers are exposed to high partial pressures of nitrogen, typically at depths greater than 30 meters (100 feet). The increased pressure causes nitrogen to dissolve in the body's fats and tissues, leading to symptoms that can mimic alcohol intoxication. Divers experiencing nitrogen narcosis may exhibit poor judgment, a sense of euphoria, impaired motor skills, and altered levels of consciousness, much like someone under the influence of alcohol.

The physiological effects stem from nitrogen's impact on the central nervous system, which disrupts normal brain function. This can create a false sense of security or an inability to properly assess risk, which is particularly dangerous while diving. Being aware of these symptoms is crucial for divers, as nitrogen narcosis can lead to dangerous decision-making and increased risk of accidents underwater.

Other conditions, while serious and impactful, present distinctly different symptoms. For instance, hypoxia involves a deficiency in the amount of oxygen reaching the tissues, resulting in confusion, shortness of breath, and other signs not typically associated with alcohol intoxication.